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3 years ago

Choose the graphic representation of the quadratic formula f (x) = x^2 - 8x + 24

Mathematics

1 answer:

Anika [276]3 years ago

5 0

Here is the graph of the equation

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Please help, due soon. Use the information provided to write the standard form equation of each circle

lyudmila [28]

Answer:

The answer is D

Step-by-step explanation:

the standard equation for circle is (x －h)² ＋(y －k)² = r² which h is the x coordinate, k is the y coordinate, r is radius. In this case, both x coordinate and y coordinate are 0, so the left side of the equation is x² + y², since the radius is √249, the r² is 249. So the equation is x² + y² = 249, and the answer is D.

Hope this will help❤️

6 0

3 years ago

What temperature is 10 degrees less then 6 degrees celsius

choli [55]

F=(9*6/5)+32

F=54/5+32

10.8+32

42.8

42.8-10=32.8

4 0

3 years ago

1. What is the solution to the inequality?

Oksanka [162]

we are given

$-\frac{2}{3} (2x-\frac{1}{2}) \leq\frac{1}{5}x-1$

Since, we have to solve this inequality

so, we will isolate x on anyone side

step-1:

Multiply both sides by 3/2

$\frac{3}{2}\times-\frac{2}{3}(2x-\frac{1}{2})\leq\frac{3}{2}\times(\frac{1}{5}x-1)$

$-(2x-\frac{1}{2})\leq\frac{3}{2}\times\frac{1}{5}x-\frac{3}{2}\times 1$

$-(2x-\frac{1}{2}) \leq\frac{3}{10}x-\frac{3}{2}$

step-2:

Distribute negative sign

$-2x+\frac{1}{2} \leq\frac{3}{10}x-\frac{3}{2}$

step-3:

Subtract both sides by 1/2

$-2x+\frac{1}{2}-\frac{1}{2} \leq\frac{3}{10}x-\frac{3}{2}-\frac{1}{2}$

$-2x \leq\frac{3}{10}x-2$

step-4:

Subtract both sides by (3/10)x

$-2x-\frac{3}{10}x \leq\frac{3}{10}x-2-\frac{3}{10}x$

$-2x-\frac{3}{10}x \leq-2$

$-\frac{23}{10}x \leq-2$

step-5:

Multiply by sides by -10/23

$-\frac{10}{23}\times -\frac{23}{10}x \geq-\frac{10}{23}\times-2$

now, we can simplify it

$x \geq\frac{20}{23}$

now, we can write in interval notation as

$[\frac{20}{23},\:\infty \:)$ ................Answer

3 0

3 years ago

2 Points

Thepotemich [5.8K]

Answer: Your answers are impossible to understand but heres how you get your answer. Divide the number of cloudy days in Sacramento by the total # of days (30). Round it and theres your answer.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The boys' basketball team at Washington High School has been doing really well so far this year. In the past six games, they've

Fiesta28 [93]

The mean of their scores is their sum divided by the number of scores.
.. (84 +67 +74 +87 +67 +73)/6 = 452/6 ≈ 75.3

8 0

4 years ago